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How to preserve melt blown nonwoven fabric to ensure filtration efficiency | JINHAOCHENG
Melt blown fabric is the core filter material of mask, which is mainly determined by the filter mechanism of melt spray filter material, mainly divided into mechanical barrier, electrostatic adsorption and electret treatment. 1. Mechanical barrier Mechanical barriers can be as follows: A. Drople...Read more -
What are the requirements of meltblown nonwoven cloth for masks | JINHAOCHENG
Since novel Coronavirus is spreading, face masks have become an indispensable protective device for people. Suddenly, face masks have become a rare commodity on the market.And the production of masks of raw materials meltblown nonwoven fabrics, due to the gap is too large, in the network has beco...Read more -
Can a disposable mask be used only once | JINHAOCHENG
Disposable masks can only be used once and cannot be sterilized by washing, cooking and other methods. Can the mask be disinfected with alcohol spray? Novel Coronavirus is only 0.08 micron to 0.1 micron, so a disposable medical mask can only block particles no smaller than 3 microns. However, si...Read more -
Production method of disposable masks | JINHAOCHENG
Disposable masks commonly used on the market are made of non-woven raw materials, which require the following materials and equipment: Materials needed for disposable masks: 1.PP non-woven fabric;2.Melt blown fabric; 3.Bridge of the nose; 4. Ear straps and other materials. The equipment needed ...Read more -
How often is a disposable medical mask changed | JINHAOCHENG
The emergence of COVID-19 makes masks a popular commodity. It is difficult for drugstores to buy masks any more, even if they are available, they will limit the purchase. Some people will wear disposable masks for a long time to save masks. How often is a disposable medical mask changed? Ordinar...Read more -
How to distinguish disposable mask from fake | JINHAOCHENG
Generally, disposable masks are divided into paper masks, activated carbon masks, cotton masks, sponge masks, medical surgical masks and N95 masks. How to distinguish disposable mask from fake? First of all, go to the regular pharmacy, hospital to buy, through the state approved the regular way ...Read more -
How do you wear and use a disposable mask | JINHAOCHENG
Disposable mask is generally made of two layers of 28g non-woven fabric. The bridge of the nose is made of environment-friendly plastic strip without any metal. It is breathable and comfortable to wear.Suitable for use in electronic factories, catering services, daily life and other scenarios. P...Read more -
Is there any difference between ordinary disposable masks and medical disposable masks | JINHAOCHENG
First, medical masks. The most common medical masks are disposable non-woven masks, gauze masks and antiviral masks. 1. Disposable non-woven mask with more than three layers can isolate bacteria and dust, and it is safe and reliable to use once, without the risk of secondary infection. 2. Gauze ...Read more -
Wear disposable masks correctly | JINHAOCHENG
Proper wearing of disposable masks: 1. There is a difference in color between the front and the back of a disposable mask. The dark one is the front, with the front facing outwards. 2. After wearing the mask, it is important to press the metal strips on both sides of the bridge of the nose with b...Read more -
How to distinguish between the front and the back of a disposable mask | JINHAOCHENG
Can you tell the front from the back of a disposable mask?With the development and progress of industrial expenses, the impact on the environment is increasingly deepened. More and more people begin to be affected by the adverse weather and feel the sense of suffocation when going out. They also ...Read more -
A method for rapid adjustment of melt blown nonwoven fabric | JINHAOCHENG
In the production process of meltblown nonwoven, because of the parameters of temperature, air pressure, mold, speed and other aspects of the ratio, so the need for constant running in and debugging, in order to make the product to achieve the best results.The following is the experience summariz...Read more -
What is meltblown nonwoven | JINHAOCHENG
At present, melt blown nonwoven fabric are widely used in the field of filtration materials.Since the 1970s, a variety of charging technologies and unique filters with electrostatic charges by mixing different fibers have been developed and utilized.The immediate result is the current electrostat...Read more -
5 applications to see the development of non-woven fabrics | JINHAOCHENG
China is the world's major consumer of melt-spraying non-woven fabrics, with the consumption per capita of melt-spraying non-woven fabrics exceeding 1.5kg. Although there is still a gap between China and developed countries such as Europe and the United States, the growth rate is obvious, which a...Read more -
SMS non-woven fabric from which | JINHAOCHENG
Masks are non-woven fabrics, which are non-woven fabrics as opposed to textile fabrics, and are composed of directional or random fibers. Medical masks are generally multi-layered structures, commonly referred to as SMS structures (2 S and 1 M layers).Currently, the highest number of layers in Ch...Read more -
How to choose a non-woven mask | JINHAOCHENG
Common masks include: cotton masks, disposable masks (e.g., surgical masks, surgical masks), and medical protective masks (N95/KN95 masks). Among them, medical protective masks (N95/KN95 masks) and medical surgical masks are both medical products that have been regulated by the state since SARS ...Read more
